secondary vibration 中文意思是什麼
secondary vibration
解釋
非緩沖質量的振動-
Methods for the calibration of vibration and shock pick - ups secondary shock calibration
振動與沖擊傳感器的校準方法沖擊二次校準 -
Application of secondary fuzzy comprehensive evaluation to the urban vibration functional zoning
二級模糊綜合評判法在城市區域環境振動功能區劃中的應用 -
Methods for the calibration of vibration and shock pick - ups. comparison secondary vibration calibration by sinusoidal excitation
振動與沖擊傳感器的校準方法正弦激勵法校準 -
Calibration of vibration and shock pick - ups - method for secondary vibration calibration by comparison of phase angles
振動和沖擊傳感器的校準.採用相角比較法對次振動的校準方法 -
The train - induced vibration will spread outward through the medium of around strata, and induce the secondary vibration of construction in further, which brings great influence to construction and people ' s daily life
列車在運行時產生的振動會通過周圍地層向外傳播，並進一步誘發建築物的二次振動，對建築物以及其中居民的工作和日常生活產生了很大的影響。 -
The train - induced vibration will spread outward through the medium of around strata, and induce the secondary vibration of construction in further, which brings great influence to construction and people ' s daily life. how to diminish the environment pollution cased by vibration has become a very important problem
列車在運行時產生的振動會通過周圍地層向外傳播，並進一步誘發建築物的二次振動，對建築物以及其中居民的工作和日常生活產生了很大的影響。 -
The paper analyses the characteristic of the self - vibration, the influence on the whole structure stiffness and the vibration shapes from the variation of the floor - slab section, the variation of the primary structure section, the variation of the secondary structure section, the variation of the shear wall section, explaining the method of the sub - structure ( which is the super - element method ), which is effective
本文通過多種計算模式對雙塔結構的自振特性做了研究，分析了主、次框架截面、樓板截面和剪力墻截面變化后對結構整體剛度的影響，同時說明了子結構（即超單元）方法對求解此類結構的有效性。 -
Because of the special structure of smart rotor, the problem, online secondary path modeling, should be solved when adaptive filter is used to actively control the helicopter vibration. auxiliary random noise is one of the resolve methods
出於智能旋翼結構的特殊性，在應用自適應濾波的方法進行主動控制時須解決次級通道在線建模問題。 -
And this driving type results in the disadvantages of metro project such as the high cost of construction and maintenance, the big noise of vibration. the linear metro, which is droved by linear induction motor ( lim ), needn ’ t intermediate gearing and is droved to advance directly by the electromagnetic thrust between primary and secondary of lim. its force of traction is no longer restricted with the track adherence and the wheel only plays the support and guidance role
電磁氣隙是直線感應電動機的一個重要參數，氣隙的變化會直接影響到電磁推力、初級電流等電機特性，而推力和電流對地鐵的穩定運行起著至關重要的作用，所以對地鐵中直線感應電動機的性能及氣隙變化對電機性能的影響進行分析研究具有非常重要的意義。 -
An active control strategy with online secondary path modeling was proposed and applied in active control of structural vibration
摘要提出一種新的基於誤差通道線在辨識的有源控制方法，並把它應用於結構的主動控制。
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